... Publishing CorporationAdvances in Difference EquationsVolume 2011, Article ID 894135, 20 pagesdoi:10.1155/2011/894135 Research Article Solutions to a Three-Point Boundary Value ProblemJin Liang1and ... 1,βu3< 2. 4.22AcknowledgmentsThis paper was supported partially by the NSF of China 10771202 and the Specialized Research Fund for the Doctoral Program of Higher Education of China 2007035805.References1 ... ∞,v≥14ρ∗0.3.11Let Ωρ∗0 {u ∈ K : u1<ρ∗0}. Then, by a argument similar to that above, we obtainTu1≥u1, ∀u ∈ ∂Ωρ∗0.3.12 By Theorem 2.6,iT, Ωρ∗0,K 0. 3.13Finally,...